I'll show you around Gangnam District and in particular places like Garosu-gil, The Gangnam Station Exit, Octagon, The Coex Mall, The Hyundai Department Store, Taehaeran-ro, and many nice local restaurants and food joints.
I can also guide you through the Itaewon District: bars, clubs, restaurants, cultural sights and much more.
If you are interested in the countryside (East Coast), I can take you to Gangneung City, Ohjukhun (오죽헌), Gyeongpo Beach (경포대) and the Unification tower (통일전망대).